Further study details as provided by National Institute of Environmental Health Sciences (NIEHS):

Estimated Enrollment:

650

Study Start Date:

September 1998

Estimated Study Completion Date:

August 2003

Eligibility

Genders Eligible for Study:

Female

Accepts Healthy Volunteers:

Yes

Criteria

Healthy participants in the Nurses' Health Study who live in the greater Boston metropolitan area.

Contacts and Locations

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study.
To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below.
For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00013637